Year | Value | 2022 | 98,573 | 2021 | 97,986 | 2020 | 96,993 | 2019 | 95,591 | 2018 | 93,794 | 2017 | 91,629 | 2016 | 89,057 | 2015 | 85,942 | 2014 | 82,238 | 2013 | 78,102 | 2012 | 73,790 | 2011 | 69,521 | 2010 | 65,449 | 2009 | 61,670 | 2008 | 58,195 | 2007 | 55,004 | 2006 | 52,083 | 2005 | 49,426 | 2004 | 47,026 | 2003 | 44,843 | 2002 | 42,833 | 2001 | 41,004 | 2000 | 39,361 | 1999 | 37,876 | 1998 | 36,520 | 1997 | 35,263 | 1996 | 34,072 | 1995 | 32,935 | 1994 | 31,870 | 1993 | 30,848 | 1992 | 29,840 | 1991 | 28,872 | 1990 | 27,969 | 1989 | 27,133 | 1988 | 26,373 | 1987 | 25,689 | 1986 | 25,068 | 1985 | 24,497 | 1984 | 23,926 | 1983 | 23,283 | 1982 | 22,674 | 1981 | 22,134 | 1980 | 21,567 | 1979 | 21,013 | 1978 | 20,550 | 1977 | 20,082 | 1976 | 19,588 | 1975 | 19,172 | 1974 | 18,854 | 1973 | 18,652 | 1972 | 18,531 | 1971 | 18,420 | 1970 | 18,268 | 1969 | 18,060 | 1968 | 17,897 | 1967 | 17,798 | 1966 | 17,697 | 1965 | 17,611 | 1964 | 17,538 | 1963 | 17,461 | 1962 | 17,383 | 1961 | 17,309 | 1960 | 17,245 |
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